SINS／GNSS／JTIDS紧耦合组合导航技术研究  

Research on SINS/GNSS/JTIDS Tightly-Coupled Integration

作　　者：樊建文[1] 张果[1] 陈原[1] 

机构地区：[1]中国电子科技集团公司第二十研究所,西安710068

出　　处：《现代导航》2010年第3期19-23,共5页Modern Navigation

摘　　要：采用紧耦合技术、非等间隔分散滤波等方法，设计完成SINS／GNSS／JTIDS组合导航系统信息融合算法，并在实验室条件下进行了仿真，结果表明系统的滤波算法可靠，导航精度高。The information fusion algorithm about SINS/GNSS/JTIDS integrated navigation system is designed by tightly-coupled technology and incoordinate interval decentralized filtering. The algorithm is simulated in laboratory condition and the simulated result indicates that the filtering algorithm is reliable and navigation precision is high.

关 键 词：SINS JTIDS 紧耦合 非等间隔分散滤波 

分 类 号：TN967.2[电子电信—信号与信息处理]